Bump @types/jasmine from 5.1.15 to 6.0.0 in /web_embedding/ng-flutter

Bumps [@types/jasmine](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jasmine) from 5.1.15 to 6.0.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jasmine)

---
updated-dependencies:
- dependency-name: "@types/jasmine"
  dependency-version: 6.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

web_embedding/ng-flutter/package.json

@@ -29,7 +29,7 @@
     "@angular-devkit/build-angular": "^20.0.2",
     "@angular/cli": "~20.1.0",
     "@angular/compiler-cli": "^20.0.3",
-    "@types/jasmine": "~5.1.0",
+    "@types/jasmine": "~6.0.0",
     "jasmine-core": "~6.0.0",
     "karma": "~6.4.2",
     "karma-chrome-launcher": "~3.2.0",